Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,551,941",
      "signature": "0xacad538e97c4a3b41a1270e474def7ed9e39651d9c3d471827e673f375e020c18ddf9ae09d67a37438e203dcf11e48a6",
      "randomness": "0xe71ce40490ea169c310b49d1e4ecdc846e6edacf741f99c7a5ac8861e2cebce5"
    }
  ],
  "blockNumber": "7,408,321"
}

{
  "Sr25519": "0x9a831eaea92eecdacb81e8f1e63691ee86ae373112b50adfe2168af0fa7ab324c8f6d7c4c4071656821ebe0c7eeafa201ee1c841f0308b06c4ed5d9414be448c"
}